Interleaved Parallel for DC-DC Converters Operating in CCM

Jun Li; Jun Hong Zhang; Wei Gao

doi:10.4028/www.scientific.net/AMR.753-755.2439

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 753-755Interleaved Parallel for DC-DC Converters...

Interleaved Parallel for DC-DC Converters Operating in CCM

Abstract:

In the power conversion, power supply in parallel to increase capacity and reliability is a commonly used method; and the current ripple have a great impact on the size and weight of the power supply. DC-DC parallel power supply ripple in the buck circuit model based on analysis, Fourier series expansion of the current continuous state of a single DC power inductor current, commence on the series and parallel power simulation study. Analysis and simulation results show that interleaved parallel can effectively inhibit the output current ripple.

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Periodical:

Advanced Materials Research (Volumes 753-755)

Pages:

2439-2442

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.753-755.2439

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Online since:

August 2013

Authors:

Jun Li, Jun Hong Zhang, Wei Gao

Keywords:

Current Ripple, DC-DC Power Supply, Harmonic, Interleaved Parallel

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